linux-kernel - [GIT PULL 2/5] soc: new SoC support for 6.14

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Message-Id: <f3a7e280-9d47-45f2-aef4-394b378ba99d@app.fastmail.com>
Date: Fri, 24 Jan 2025 16:03:28 +0100
From: "Arnd Bergmann" <arnd@...db.de>
To: "Linus Torvalds" <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 soc@...ts.linux.dev
Subject: [GIT PULL 2/5] soc: new SoC support for 6.14

The following changes since commit fac04efc5c793dccbd07e2d59af9f90b7fc0dca4:

  Linux 6.13-rc2 (2024-12-08 14:03:39 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git tags/soc-new-6.14

for you to fetch changes up to 0bcf3ac14626f1c174c262834656603769579497:

  Merge tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux into soc/newsoc (2025-01-23 17:36:29 +0100)

----------------------------------------------------------------
soc: new SoC support for 6.14

Two new SoC families are added here, with devicetree files and
a little bit of infrastructure to allow booting:

 - Blaize BLZP1600 is an AI chip using custom GSP (Graph Streaming
   Processor) cores for computation, and two small Cortex-A53 cores
   that run the operating system.

 - SpacemiT K1 is a 64-bit RISC-V chip, using eight custom RVA22
   compatible CPU cores with vector support.
   Also marketed at AI applications, it has a much slower NPU compared
   to BLZP1600, but in turn focuses on the CPU performance

----------------------------------------------------------------
Arnd Bergmann (1):
      Merge tag 'spacemit-dt-for-6.14-1' of https://github.com/spacemit-com/linux into soc/newsoc

Nikolaos Pasaloukos (6):
      dt-bindings: Add Blaize vendor prefix
      dt-bindings: arm: blaize: Add Blaize BLZP1600 SoC
      arm64: Add Blaize BLZP1600 SoC family
      arm64: dts: Add initial support for Blaize BLZP1600 CB2
      arm64: defconfig: Enable Blaize BLZP1600 platform
      MAINTAINER: Add entry for Blaize SoC

Yangyu Chen (8):
      dt-bindings: riscv: Add SpacemiT X60 compatibles
      dt-bindings: riscv: add SpacemiT K1 bindings
      dt-bindings: timer: Add SpacemiT K1 CLINT
      dt-bindings: interrupt-controller: Add SpacemiT K1 PLIC
      riscv: add SpacemiT SoC family Kconfig support
      riscv: dts: add initial SpacemiT K1 SoC device tree
      riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree
      riscv: defconfig: enable SpacemiT SoC

Yixun Lan (4):
      MAINTAINERS: setup support for SpacemiT SoC tree
      dt-bindings: serial: 8250: Add SpacemiT K1 uart compatible
      riscv: dts: spacemit: add pinctrl property to uart0 in BPI-F3
      riscv: dts: spacemit: move aliases to board dts

 Documentation/devicetree/bindings/arm/blaize.yaml  |  40 ++
 .../interrupt-controller/sifive,plic-1.0.0.yaml    |   1 +
 Documentation/devicetree/bindings/riscv/cpus.yaml  |   1 +
 .../devicetree/bindings/riscv/spacemit.yaml        |  28 ++
 Documentation/devicetree/bindings/serial/8250.yaml |   4 +-
 .../devicetree/bindings/timer/sifive,clint.yaml    |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 MAINTAINERS                                        |  18 +
 arch/arm64/Kconfig.platforms                       |   5 +
 arch/arm64/boot/dts/Makefile                       |   1 +
 arch/arm64/boot/dts/blaize/Makefile                |   2 +
 arch/arm64/boot/dts/blaize/blaize-blzp1600-cb2.dts |  83 ++++
 .../arm64/boot/dts/blaize/blaize-blzp1600-som.dtsi |  23 ++
 arch/arm64/boot/dts/blaize/blaize-blzp1600.dtsi    | 205 ++++++++++
 arch/arm64/configs/defconfig                       |   1 +
 arch/riscv/Kconfig.socs                            |   5 +
 arch/riscv/boot/dts/Makefile                       |   1 +
 arch/riscv/boot/dts/spacemit/Makefile              |   2 +
 arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts    |  26 ++
 arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi       |  20 +
 arch/riscv/boot/dts/spacemit/k1.dtsi               | 452 +++++++++++++++++++++
 arch/riscv/configs/defconfig                       |   1 +
 22 files changed, 921 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/arm/blaize.yaml
 create mode 100644 Documentation/devicetree/bindings/riscv/spacemit.yaml
 create mode 100644 arch/arm64/boot/dts/blaize/Makefile
 create mode 100644 arch/arm64/boot/dts/blaize/blaize-blzp1600-cb2.dts
 create mode 100644 arch/arm64/boot/dts/blaize/blaize-blzp1600-som.dtsi
 create mode 100644 arch/arm64/boot/dts/blaize/blaize-blzp1600.dtsi
 create mode 100644 arch/riscv/boot/dts/spacemit/Makefile
 create mode 100644 arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
 create mode 100644 arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi
 create mode 100644 arch/riscv/boot/dts/spacemit/k1.dtsi